BMW 325i E36 vs BMW 330Ci E46

325i E36 - Chip + KAT out = 218 KM
330Ci E46 - stock = 231 KM

[dredynapietachweza]

I didnt check power before KAT. but in M50 it gains more power

[TheSb]

Have you put a resonator to replace the kat or you have straight pipes??

[ESKATEUK]

After owning a 325i for years, and buying a 330ci, the difference is enormous. They’re not even REMOTELY close. This video is bull. A chip and a decat ain’t doing that.